JP2016018742A5 - - Google Patents

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Publication number
JP2016018742A5
JP2016018742A5 JP2014142614A JP2014142614A JP2016018742A5 JP 2016018742 A5 JP2016018742 A5 JP 2016018742A5 JP 2014142614 A JP2014142614 A JP 2014142614A JP 2014142614 A JP2014142614 A JP 2014142614A JP 2016018742 A5 JP2016018742 A5 JP 2016018742A5
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JP
Japan
Prior art keywords
coil
workpiece
scale
adhere
deposit
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JP2014142614A
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JP6637648B2 (ja
JP2016018742A (ja
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Priority claimed from JP2014142614A external-priority patent/JP6637648B2/ja
Priority to JP2014142614A priority Critical patent/JP6637648B2/ja
Priority to PCT/JP2015/003482 priority patent/WO2016006253A1/en
Priority to CN201580037486.9A priority patent/CN106661647A/zh
Priority to US15/323,520 priority patent/US11291086B2/en
Priority to EP15747235.8A priority patent/EP3167688B1/en
Priority to EP19198729.6A priority patent/EP3606286B1/en
Publication of JP2016018742A publication Critical patent/JP2016018742A/ja
Publication of JP2016018742A5 publication Critical patent/JP2016018742A5/ja
Priority to US16/283,952 priority patent/US11291087B2/en
Publication of JP6637648B2 publication Critical patent/JP6637648B2/ja
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Description

誘導加熱では、ワークを加工するために使用される潤滑剤や、加熱されたワークの表面に生じるスケール(酸化被膜)等がコイルに付着する。そして、スケール等がコイルに堆積すると、例えばコイルとワーク間でスケール等の堆積物を通して短絡が生じ、ワークやコイルが損傷してしまう場合がある。
JP2014142614A 2014-07-10 2014-07-10 加熱装置及び加熱方法 Active JP6637648B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2014142614A JP6637648B2 (ja) 2014-07-10 2014-07-10 加熱装置及び加熱方法
EP15747235.8A EP3167688B1 (en) 2014-07-10 2015-07-09 Heating apparatus and heating method
CN201580037486.9A CN106661647A (zh) 2014-07-10 2015-07-09 加热装置和加热方法
US15/323,520 US11291086B2 (en) 2014-07-10 2015-07-09 Heating apparatus and heating method
PCT/JP2015/003482 WO2016006253A1 (en) 2014-07-10 2015-07-09 Heating apparatus and heating method
EP19198729.6A EP3606286B1 (en) 2014-07-10 2015-07-09 Heating apparatus and heating method
US16/283,952 US11291087B2 (en) 2014-07-10 2019-02-25 Heating apparatus and heating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014142614A JP6637648B2 (ja) 2014-07-10 2014-07-10 加熱装置及び加熱方法

Publications (3)

Publication Number Publication Date
JP2016018742A JP2016018742A (ja) 2016-02-01
JP2016018742A5 true JP2016018742A5 (ja) 2017-07-27
JP6637648B2 JP6637648B2 (ja) 2020-01-29

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JP2014142614A Active JP6637648B2 (ja) 2014-07-10 2014-07-10 加熱装置及び加熱方法

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JP (1) JP6637648B2 (ja)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532333A (en) * 1967-12-21 1970-10-06 United States Steel Corp Apparatus for and method of case-hardening an arcuate member
US3593973A (en) * 1968-06-26 1971-07-20 Edward H Dehn Apparatus for casehardening a toothed arcuate member
DE2439338C2 (de) * 1974-08-16 1980-08-28 Fried. Krupp, Huettenwerke Ag, 4630 Bochum Verfahren zur Wärmebehandlung von Schienen aus der Walzhitze
JPH0619193Y2 (ja) * 1987-03-30 1994-05-18 高周波熱錬株式会社 段付き軸加熱用コイル
JPH0515969A (ja) * 1991-07-09 1993-01-26 Kondo Makoto 高周波ろう付け方法およびそれに用いる装置
JP2000303117A (ja) * 1999-04-16 2000-10-31 Fuji Electronics Industry Co Ltd 長尺状ワークの焼入装置と長尺状ワークの焼入方法
JP4322741B2 (ja) * 2004-06-22 2009-09-02 高周波熱錬株式会社 誘導加熱による針状ころ軸受外輪の軌道面の表面焼入方法及び焼入装置
JP5794105B2 (ja) * 2011-10-27 2015-10-14 Jfeスチール株式会社 鋼板の製造設備及び製造方法
JP5948697B2 (ja) * 2012-03-02 2016-07-06 高周波熱錬株式会社 長尺材の加熱コイル、熱処理装置及び熱処理方法

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